APU3039-HF-3 PDF Datasheet, Equivalent

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List of most widely used semiconductors

No	Part number	Description ( Function )	Manufacturers	PDF
1	APU3039-HF-3	Synchronous PWM Controller Advanced Power Electronics Corp. Technology Licensed from International Rectifier APU3039-HF-3 Synchronous PWM Controller with Over-Current Protection Features Current Limit using Lower MOSFET Sensing Using the 6V internal regulator for charge pump circuit allows single supply operation up to 18V Programmable Switching Frequency up to 400KHz Soft-Start Function 0.8V Precisi	Advanced Power Electronics

Part Number	Function	Manufacturers	PDF
1N4007	The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V.	Vishay
LM317	This is a popular adjustable voltage regulator. ( 1.2V to 37V)	ON Semiconductor
6N137 \| LM393 \| 2N3906 \| 2N2222 \| TIP120 \| 1N5818 \| LM324N \| A1015 \| SMAJ20CA